发明申请
US20100224548A1 Screen-Like Object Made of Hollow Fibers, a Method of Manufacturing a Hollow Fiber Bundle, a Cylindrical Module of Hollow Fiber Membrane, and an Immersion Type Module of Hollow Fiber Membrane
审中-公开
由空心纤维制成的屏幕状物体,中空纤维束的制造方法,中空纤维膜的圆柱形模块和中空纤维膜的浸入型模块
- 专利标题: Screen-Like Object Made of Hollow Fibers, a Method of Manufacturing a Hollow Fiber Bundle, a Cylindrical Module of Hollow Fiber Membrane, and an Immersion Type Module of Hollow Fiber Membrane
- 专利标题(中): 由空心纤维制成的屏幕状物体,中空纤维束的制造方法,中空纤维膜的圆柱形模块和中空纤维膜的浸入型模块
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申请号: US11992738申请日: 2006-09-15
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公开(公告)号: US20100224548A1公开(公告)日: 2010-09-09
- 发明人: Yasuhiro Tada , Yasushi Ebihara , Masayuki Hino , Toshiya Mizuno , Takaaki Mukumoto
- 申请人: Yasuhiro Tada , Yasushi Ebihara , Masayuki Hino , Toshiya Mizuno , Takaaki Mukumoto
- 优先权: JP2005-287098 20050930
- 国际申请: PCT/JP2006/318425 WO 20060915
- 主分类号: B01D63/02
- IPC分类号: B01D63/02 ; B32B38/00 ; B29C65/00
摘要:
The object of the invention is to provide: a screen-like object made of hollow fibers, a method of manufacturing a hollow fiber bundle, a cylindrical module of hollow fiber membrane, and an immersion type module of hollow fiber membrane wherein the hollow fibers are easy to bundle while keeping fiber-to-fiber intervals. The screen-like object made of hollow fibers includes: porous hollow fibers 10 disposed parallel at even intervals, tapes 26 for tying together the hollow fibers respectively at both ends of the hollow fibers, and a water-soluble tape for tying together the hollow fibers at a position apart from both ends of the hollow fibers across the hollow fibers. The method of manufacturing a hollow fiber bundle includes: the steps of forming a screen-like object made of hollow fibers, sealing one end or both ends of the hollow fibers, winding up the screen-like object made of hollow fibers so as to bundle the hollow fibers, forming pottings for integrally securing both ends, respectively, of the wound-up screen-like object, and cutting the potting together with the hollow fibers along a plane at right angles to the hollow fibers to cut off a sealed end and to open the hollow fibers.